code-review

A code-review command that examines uncommitted changes for security problems, code-quality issues, and missing tests.

In plain words
What is it for?
Use it to review staged and unstaged changes and receive findings grouped as critical issues, warnings, or suggestions.
Why use it?
It provides a structured check before changes are committed or merged, helping catch risks such as exposed credentials, unsafe database queries, and unhandled errors.

Command

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/ashfaqbs/software-dev-ai-claude-toolkit/code-review
Clone the repo
git clone --depth 1 https://github.com/Ashfaqbs/software-dev-ai-claude-toolkit
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 328 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00010 $0.00328
Opus 5 $0.00005 $0.00164
Sonnet 5 $0.00002 $0.00066
Haiku 4.5 $0.00001 $0.00033

Measured 2d ago against content hash 2ed450f04dd3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

code-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/code-review.md · 46 lines

What it actually says

Code Review

Review all uncommitted changes in this project.

Process

  1. Run git diff to see all staged and unstaged changes.
  2. Run git diff --cached to see staged changes specifically.

Check For

Security

  • Hardcoded secrets, API keys, passwords, tokens
  • SQL injection (raw queries without parameterization)
  • Missing input validation on user-facing endpoints
  • Sensitive data in logs
  • Missing auth/authorization checks

Code Quality

  • Functions longer than 50 lines
  • Deep nesting (> 3 levels)
  • Mutable shared state
  • Missing error handling
  • Copy-pasted / duplicated logic
  • Dead code or unused imports

Testing

  • Are new code paths covered by tests?
  • Are edge cases tested?

Stack-Specific

  • Java: proper use of Optional, records, @Transactional scope, resource cleanup
  • Python: type hints present, async/sync consistency, Pydantic models for I/O
  • JS: no var, no any, no console.log, proper error boundaries in React

Output

Provide a summary with severity levels:

  • CRITICAL: Must fix before merge (security, data loss)
  • WARNING: Should fix (code quality, performance)
  • SUGGESTION: Nice to have (style, readability)
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 46 lines · 10 tokens per session scan A 2ed450f04dd3

Subscribe to this mod's changes

code-review is a command published in the GitHub repository Ashfaqbs/software-dev-ai-claude-toolkit (24 stars, last pushed 6mo ago), licensed MIT. It adds 10 tokens to every session and 328 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.